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Over the past decades, electronics engineers have created devices of various shapes and with increasingly sophisticated designs. This includes electronics that can be folded onto themselves, such as foldable phones, along with various other compressible devices.

Researchers at Ajou University and other institutes in South Korea recently introduced a new design for developing crumple-recoverable electronics, or in other words, electronics that can recover their original shape after being crumpled or compressed onto themselves to reduce their size. This design, outlined in a paper published in Nature Electronics, draws inspiration from the mechanism that allows butterflies to unfold their wings when leaving their cocoon.

“Nature is rich of different plants and animals, each of which survived by adapting and evolving in extreme environments,” Seungyong Han, co-author of the paper, told Tech Xplore. “Personally, I’ve always thought that by closely observing these phenomena, we can find clues to solve various problems in modern society. Also, by approaching this from an engineering perspective, I believed we could achieve results that may improve people’s daily lives.”

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Partial-heart transplant from a living donor allows an infant’s heart valves to grow as he does.

AI finds a new class of antibiotics.

Generative AI provoked a lot of discussion last year around images, text and video, but it may soon affect the gaming industry as well. Square Enix said it plans to be “aggressively applying” AI and other cutting-edge tech in 2024 to “create new forms of content,” according to president Takashi Kiryu’s New Year’s letter.

“Artificial intelligence (AI) and its potential implications had for some time largely been subjects of academic debate,” he said. “However, the introduction of ChatGPT, which allows anyone to easily produce writing or translations or to engage in text-based dialogue, sparked the rapid spread of generative AIs. I believe that generative AI has the potential not only to reshape what we create, but also to fundamentally change the processes by which we create, including programming.”

The company will start by using it to improve productivity in development and assist in marketing. “In the longer term, we hope to leverage those technologies to create new forms of content for consumers, as we believe that technological innovation represents business opportunities,” Kiryu added. Square Enix also plans to build more immersive AR and VR experiences, including “new forms of content that fuse the real world and virtual worlds.”

SYDNEY — With fangs that could pierce a human fingernail, the largest male specimen of the world’s most venomous arachnid has found a new home at the Australian Reptile Park where it will help save lives after a member of the public discovered it by chance.

The deadly Sydney funnel-web spider dubbed “Hercules” was found on the Central Coast, about 50 miles north of Sydney, and was initially given to a local hospital, the Australian Reptile Park said in a statement Thursday.

Spider experts from the nearby park retrieved it and soon realized it was the largest male specimen ever received from the public in Australia.

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Over the past decades, scientists have made substantial progress unveiling the underlying mechanisms behind many psychiatric disorders. Every year, new genetic mutations or protein dysregulations are identified as potential culprits for the symptoms and sometimes even the root causes of complex neurological diseases, including autism spectrum disorder (ASD), schizophrenia, and Alzheimer’s.

Despite these efforts, the precise roles of several proteins involved in brain function remain obscure. Such is the case for indoleamine 2,3-dioxygenase 2 (IDO2), an enzyme expressed in the brain and metabolized by the tryptophan–kynurenine pathway (TKP).

Changes in the metabolites of this pathway have already been linked to many psychiatric disorders, and genetically modified mice have been invaluable tools in such studies. However, the detailed functions of IDO2 in the brain are not known.

There are many ways in which humans may one day be able to reach the icy and exotic moon of Saturn known as Titan in just two years, This direct fusion drive holds the most promise.